• Installation of Helical Piers and Helical Pulldown Micropiles
  • Limited and Difficult Access work
  • Foundation Underpinning
  • Interior Foundation Underpinning with electric equipment where diesel fumes are prohibitive
  • Foundation Replacement
  • Lifting/Leveling of existing structures
  • Tie Backs
  • Slope Stabilization
  • Drilling and Caisson installation in limited / difficult access locations
  • Structural Concrete
  • Demolition
  • Rock drilling/breaking

CHANCE


CalGeo


CalGeo


CalGeo


CalGeo

Case Studies

Chance Civil Construction - Underpinning Anchoring Report

Chance Civil Construction Distributor: Pacific Helix Distributing Inc., Campbell & Santa Fe Springs, CA

Scope of Work:
For seismic upgrade, provide deepened foundation system for two concrete sheer walls within the circa-1910 museum.
Challenging factors:
Soil Considerations:Soils consisted of dense cobbles preventing typical helical pier installation and open hole drilling.